Flow price: --
7214d3ada3cfe4975e41275c8aef1c2071738d5883131bb6cb73266baabe4b16

Transaction

Hash: 7214d3ada3cfe4975e41275c8aef1c2071738d5883131bb6cb73266baabe4b16
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 7214d3ada3cfe4975e41275c8aef1c2071738d5883131bb6cb73266baabe4b16:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
7214d3ada3cfe4975e41275c8aef1c2071738d5883131bb6cb73266baabe4b16
Status:
ERROR
Block height:
41682721
Block id:
b1fd82ce4789e8f1fe3502a1b256eed336e5723e6c1fba21b3ac6c37b1846a9c
Timestamp:
Sunday 27 November 2022 at 12:16:55 UTC
()
Proposer:
Authorizers:
Gas used:
26